tx 0x23fdad347c95e37408dddee523691ec6cf43b31ed0654b837bfdb16e57b9326dCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3872533615,
    "order_id": 388375041,
    "new_price": 6400000000
  }
}